🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 8.1

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 394 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,043,463 km

• M1: 100,829 km (0.096 R)
• M2: 383,569 km (0.109 R)
• M3: 1,050,327 km (0.049 R)
• M4: 1,671,457 km (0.096 R)
• M5: 2,262,369 km (0.083 R)
• M6: 2,606,593 km (0.11 R)
• M7: 2,909,080 km (0.056 R)
• M8: 3,329,151 km (0.119 R)
• M9: 3,698,957 km (0.112 R)
• M10: 4,095,840 km (0.057 R)
• M11: 5,765,352 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 12.1

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.27 AU - 1.29 AU

Year: 935 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 14,043,463 km

• M1: 150,495 km (0.084 R)
• M2: 638,334 km (0.045 R)
• M3: 1,409,810 km (0.071 R)
• M4: 1,896,153 km (0.067 R)
• M5: 2,553,187 km (0.108 R)
• M6: 3,089,944 km (0.102 R)
• M7: 3,474,261 km (0.108 R)
• M8: 4,053,055 km (0.104 R)
• M9: 4,444,702 km (0.036 R)
• M10: 5,032,024 km (0.116 R)
• M11: 6,228,657 km (0.053 R)
• M12: 7,207,625 km (0.074 R)
• M13: 8,179,114 km (0.102 R)
• M14: 8,696,573 km (0.054 R)
• M15: 9,469,695 km (0.08 R)
• M16: 10,602,749 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 14.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.21 AU - 1.65 AU

Year: 1104 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 14,043,463 km

• M1: 181,612 km (0.115 R)
• M2: 642,822 km (0.113 R)
• M3: 1,984,266 km (0.035 R)
• M4: 2,551,691 km (0.056 R)
• M5: 3,227,125 km (0.103 R)
• M6: 3,742,191 km (0.106 R)
• M7: 5,156,040 km (0.075 R)
• M8: 5,842,994 km (0.085 R)
• M9: 7,324,461 km (0.113 R)
• M10: 8,555,502 km (0.086 R)
• M11: 9,044,089 km (0.076 R)
• M12: 9,551,226 km (0.118 R)
• M13: 10,853,176 km (0.096 R)
• M14: 11,949,280 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 9.7

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.3 AU - 3.3 AU

Year: 3871 Days

Day: 7 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 14,043,463 km

• M1: 123,119 km (0.098 R)
• M2: 638,633 km (0.111 R)
• M3: 1,012,478 km (0.072 R)
• M4: 1,338,303 km (0.051 R)
• M5: 2,502,772 km (0.077 R)
• M6: 3,322,569 km (0.105 R)
• M7: 3,925,299 km (0.086 R)
• M8: 4,624,070 km (0.049 R)
• M9: 5,738,724 km (0.118 R)
• M10: 6,829,143 km (0.034 R)
• M11: 7,155,266 km (0.115 R)
• M12: 7,803,623 km (0.111 R)
• M13: 8,983,801 km (0.096 R)
• M14: 9,415,690 km (0.118 R)
• M15: 10,363,841 km (0.072 R)
• M16: 11,648,289 km (0.073 R)
• M17: 12,257,451 km (0.112 R)
• M18: 12,594,046 km (0.089 R)
• M19: 13,235,672 km (0.073 R)
• M20: 13,641,231 km (0.049 R)
• M21: 16,251,565 km (0.094 R)
• M22: 17,674,091 km (0.061 R)
• M23: 19,371,727 km (0.11 R)
• M24: 20,226,679 km (0.1 R)
• M25: 20,833,299 km (0.085 R)
• M26: 21,730,587 km (0.047 R)
• M27: 22,153,500 km (0.079 R)
• M28: 23,015,483 km (0.114 R)
• M29: 25,190,935 km (0.111 R)
• M30: 26,050,973 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 4.6

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.97 AU - 7.25 AU

Year: 9752 Days

Day: 16.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,043,463 km

• M1: 57,745 km (0.117 R)
• M2: 511,026 km (0.073 R)
• M3: 765,343 km (0.085 R)
• M4: 965,654 km (0.069 R)
• M5: 1,332,019 km (0.057 R)
• M6: 1,638,396 km (0.099 R)
• M7: 2,175,751 km (0.051 R)
• M8: 2,409,573 km (0.115 R)
• M9: 2,991,957 km (0.072 R)
• M10: 3,444,940 km (0.04 R)
• M11: 4,100,627 km (0.119 R)
• M12: 4,345,968 km (0.075 R)
• M13: 4,806,131 km (0.109 R)
• M14: 5,078,848 km (0.097 R)
• M15: 6,490,154 km (0.062 R)
• M16: 6,636,910 km (0.11 R)
• M17: 7,324,910 km (0.099 R)
• M18: 8,101,622 km (0.11 R)
• M19: 8,271,865 km (0.039 R)
• M20: 9,961,872 km (0.069 R)
• M21: 10,206,614 km (0.081 R)
• M22: 10,759,228 km (0.053 R)
• M23: 11,016,836 km (0.111 R)
• M24: 11,598,173 km (0.094 R)
• M25: 13,764,051 km (0.087 R)
• M26: 16,728,782 km (0.103 R)
• M27: 16,935,825 km (0.082 R)
• M28: 23,534,887 km (0.095 R)
• M29: 31,347,785 km (0.085 R)
• M30: 32,085,153 km (0.052 R)
• M31: 32,298,031 km (0.096 R)
• M32: 32,511,806 km (0.097 R)
• M33: 35,490,449 km (0.116 R)
• M34: 38,167,354 km (0.081 R)
• M35: 41,983,745 km (0.113 R)
• M36: 42,750,733 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.4

Radius: 3

Gravity: 26.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.3 AU - 6.48 AU

Year: 10430 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 14,043,463 km

• M1: 50,265 km (0.099 R)
• M2: 161,566 km (0.11 R)
• M3: 344,973 km (0.076 R)
• M4: 619,186 km (0.119 R)
• M5: 1,163,273 km (0.087 R)
• M6: 1,329,775 km (0.066 R)
• M7: 1,424,770 km (0.052 R)
• M8: 1,765,853 km (0.06 R)
• M9: 1,866,533 km (0.093 R)
• M10: 2,290,643 km (0.084 R)
• M11: 2,681,243 km (0.076 R)
• M12: 3,661,557 km (0.069 R)
• M13: 3,994,413 km (0.117 R)
• M14: 4,143,113 km (0.106 R)
• M15: 4,321,284 km (0.109 R)
• M16: 4,999,411 km (0.082 R)
• M17: 5,871,417 km (0.089 R)
• M18: 7,529,560 km (0.096 R)
• M19: 7,910,436 km (0.11 R)
• M20: 8,343,971 km (0.111 R)
• M21: 8,464,996 km (0.114 R)
• M22: 9,087,472 km (0.108 R)
• M23: 9,919,087 km (0.11 R)
• M24: 10,610,379 km (0.085 R)
• M25: 11,985,632 km (0.086 R)
• M26: 12,557,096 km (0.112 R)
• M27: 13,586,329 km (0.068 R)
• M28: 13,866,227 km (0.07 R)
• M29: 14,437,691 km (0.068 R)
• M30: 15,263,620 km (0.102 R)
• M31: 16,120,667 km (0.117 R)
• M32: 16,624,662 km (0.11 R)
• M33: 19,656,113 km (0.12 R)
• M34: 20,086,207 km (0.117 R)
• M35: 22,486,654 km (0.115 R)
• M36: 26,959,032 km (0.072 R)
• M37: 28,480,742 km (0.111 R)
• M38: 29,309,215 km (0.111 R)
• M39: 30,821,350 km (0.049 R)
• M40: 30,917,542 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.8

Radius: 3.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.07 AU - 7.65 AU

Year: 11601 Days

Day: 17 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 14,043,463 km

• M1: 38,596 km (0.092 R)
• M2: 317,297 km (0.094 R)
• M3: 428,149 km (0.118 R)
• M4: 2,159,146 km (0.099 R)
• M5: 2,368,583 km (0.087 R)
• M6: 3,507,172 km (0.116 R)
• M7: 3,814,147 km (0.107 R)
• M8: 4,269,673 km (0.114 R)
• M9: 4,740,009 km (0.095 R)
• M10: 5,531,531 km (0.105 R)
• M11: 5,994,237 km (0.093 R)
• M12: 6,787,405 km (0.108 R)
• M13: 7,209,121 km (0.06 R)
• M14: 12,236,657 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,023 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit